Carbamazepine sustained-release capsule preparation and preparation method thereof
The invention provides a carbamazepine sustained-release capsule preparation and a preparation method thereof, and relates to the technical field of medicines, in particular to the carbamazepine sustained-release capsule preparation and a method for enhancing the stability and increasing the yield o...
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| creator | ZHANG HONGZHOU GAO WEI XU WENBIN LI HAIJIAN FAN JING MAO XINFU ZHAO ZHEN XIE ZHILI LI QINGXIA HUANG YUANYANG WU YAN |
| description | The invention provides a carbamazepine sustained-release capsule preparation and a preparation method thereof, and relates to the technical field of medicines, in particular to the carbamazepine sustained-release capsule preparation and a method for enhancing the stability and increasing the yield of the carbamazepine sustained-release capsule preparation. The carbamazepine sustained-release capsule disclosed by the invention is composed of a drug-loaded pellet core with a sustained-release effect and a gelatin hollow capsule. The composition of the sustained-release coating comprises a filling agent, an adhesive, a lubricant and a sustained-release coating material, and the composition of a coating layer comprises an amine alkyl methacrylate copolymer E100 and a quaternary amine methacrylate copolymer B type R100. The carbamazepine sustained-release capsule prepared by the invention is simple in prescription and high in bioavailability, and complexity and economic waste caused by excessive pharmaceutic adjuv |
| format | Patent |
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The carbamazepine sustained-release capsule disclosed by the invention is composed of a drug-loaded pellet core with a sustained-release effect and a gelatin hollow capsule. The composition of the sustained-release coating comprises a filling agent, an adhesive, a lubricant and a sustained-release coating material, and the composition of a coating layer comprises an amine alkyl methacrylate copolymer E100 and a quaternary amine methacrylate copolymer B type R100. 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The carbamazepine sustained-release capsule disclosed by the invention is composed of a drug-loaded pellet core with a sustained-release effect and a gelatin hollow capsule. The composition of the sustained-release coating comprises a filling agent, an adhesive, a lubricant and a sustained-release coating material, and the composition of a coating layer comprises an amine alkyl methacrylate copolymer E100 and a quaternary amine methacrylate copolymer B type R100. The carbamazepine sustained-release capsule prepared by the invention is simple in prescription and high in bioavailability, and complexity and economic waste caused by excessive pharmaceutic adjuv</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS |
| title | Carbamazepine sustained-release capsule preparation and preparation method thereof |
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